FRONTLINE

Should the NFL be Afraid of Chris Borland?

Clip: Season 2013 Episode 16 | 6m 9s | Video has closed captioning.

NFL sensation Chris Borland was known as a fearless player, but after just one season he retired because he was afraid of head injuries. Now, Borland is known as the most dangerous man in football, a powerful voice in the NFL's growing concussion crisis.

Aired: 12/21/15

Rating: NR

Problems Playing Video? | Closed Captioning

Funding for FRONTLINE is provided through the support of PBS viewers and by the Corporation for Public Broadcasting. Major funding for FRONTLINE is provided by the Ford Foundation. Additional funding …

Un(re)solved

Multiplatform experience

Un(re)solved

"Un(re)solved" is a multiplatform experience telling the stories of lives cut short and examining a federal effort to investigate more than 150 cold cases that date back to the civil rights era.

Explore